[Solved] Forward-only doesn’t work

Hi, I’ve checked the forward-only option in the survey settings, but when I test the survey either from within the platform or via the external link from a different browser, it still allows me to go back and change answers on previous pages.

Also, is there a way to set the survey up so that they first select the answer and then click on the next button? At the moment, selecting the answer takes them straight to the next page. If the survey is forward-only, I feel this is slightly too big a margin for error.